Dell IO2305-543MSL manual Processor Heat-Sink, Removing the Processor Heat Sink

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Processor Heat-Sink

Dell™ Inspiron™ One 2305/2310 Service Manual

Removing the Processor Heat Sink

Replacing the Processor Heat Sink

WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

WARNING: The heat sink may be very hot during normal operation. Ensure that it has had sufficient time to cool before you touch it.

CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.

CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).

Removing the Processor Heat Sink

CAUTION: To ensure maximum cooling for the processor, do not touch the heat transfer areas on the processor heat-sink. The oils in your skin can reduce the heat transfer capability of the thermal grease.

1.Follow the instructions in Before You Begin.

2.Remove the back cover (see Removing the Back Cover).

3.Follow the instructions from step 2 to step 5 in Removing the Front Stand.

4.Remove the system-board shield (see Removing the System-Board Shield).

5.Remove the MXM-assembly fan (see Removing the MXM-Assembly Fan).

6.Remove the MXM assembly (see Removing the MXM Assembly).

7.Remove the processor heat-sink fan (see Removing the Processor Heat-Sink Fan).

8.Remove the two screws that secure the processor heat sink to the chassis.

9.In sequential order (indicated on the processor heat sink), loosen the four captive screws that secure the processor heat sink to the system board.

10.Carefully lift the processor heat sink away from the computer.

NOTE: The appearance of the processor heat sink may vary based on your computer model.

1

3

processor heat sink

2

captive screws (4)

 

 

 

screws (2)

 

 

 

 

 

Replacing the Processor Heat Sink

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Contents Page Removing the Audio Video AV Board Audio Video BoardReplacing the Audio Video AV Board Back to Contents Removing the Audio Video AV Board Shield Audio Video Board ShieldReplacing the Audio Video AV Board Shield Back to Contents Removing the Audio Video AV Board Cable Audio Video Board CableReplacing the Audio Video AV Board Cable Replace the AV board see Replacing the Audio Video AV Board Removing the Audio Video AV Button Board Audio Video Button BoardReplacing the Audio Video AV Button Board Back to Contents Removing the Back Cover Back CoverReplacing the Back Cover Back to Contents Removing the B-CAS Card CAS Card OptionalReplacing the B-CAS Card Back to Contents Before You Begin Safety InstructionsRecommended Tools Turning Off Your ComputerBack to Contents Click Enter a Service Tag Flashing the BiosRemoving the Bluetooth Card Internal Card With Bluetooth Wireless TechnologyReplacing the Bluetooth Card Turn the display bezel over Removing the Camera Module Camera ModuleReplacing the Camera Module Back to Contents Removing the Mini-Cards Wireless Mini-CardsReplacing the Mini-Cards Removing the Coin-Cell Battery Coin-Cell BatteryReplacing the Coin-Cell Battery Back to Contents Display Bezel DisplayReplacing the Display Bezel Display PanelReplacing the Display Panel Display CableReplacing the Display Cable Removing the Display Bezel Display BezelReplace the camera See Replacing the Camera Module Replacing the Display BezelRemoving the Touch Screen Control Card Touch Screen Control Card OptionalReplacing the Touch Screen Control Card Back to Contents Removing the Front Stand Front StandReplacing the Front Stand Removing the Hard Drive Hard DriveReplacing the Hard Drive Removing the Processor Heat Sink Processor Heat-SinkReplacing the Processor Heat Sink Back to Contents Removing the Processor Heat-Sink Fan Processor Heat-Sink FanReplacing the Processor Heat-Sink Fan Back to Contents Removing the Converter Card Converter CardReplacing the Converter Card Back to Contents Removing the Infrared IR Blaster Connector Infrared Blaster ConnectorReplacing the Infrared IR Blaster Connector Back to Contents Removing the Infrared Card Infrared CardReplacing the Infrared Card Turn the display bezel over Removing Memory Modules Memory ModulesReplacing Memory Modules Inspiron One Back to Contents Removing the Middle Frame Middle FrameReplacing the Middle Frame Back to Contents Removing the MXM-Assembly Fan MXM-Assembly Fan OptionalReplacing the MXM-Assembly Fan Back to Contents Removing the MXM Assembly MXM Assembly OptionalReplacing the MXM Assembly Back to Contents Removing the Optical Drive Optical DriveReplacing the Optical Drive Removing the Processor ProcessorReplacing the Processor Inspiron One Back to Contents Removing the System-Board Shield System-Board ShieldReplacing the System-Board Shield Back to Contents Removing the Speakers SpeakersReplacing the Speakers Back to Contents Removing the Speaker Cover Speaker CoverReplacing the Speaker Cover Back to Contents Removing the Rear Stand Rear StandReplacing the Rear Stand Back to Contents Removing the Rear Stand Cover Rear Stand CoverReplacing the Rear Stand Cover Back to Contents Removing the System Board System BoardReplacing the System Board Entering the Service Tag in the BiosBack to Contents Overview System Setup UtilityExit Hyper-Threading Enabled or Disabled Enabled by default Boot Sequence Clearing Forgotten Passwords Clearing Cmos Passwords Back to Contents Inside View of Your Inspiron One Technical OverviewSystem Board Components Dimm Lvdsmxm Back to Contents Removing the Antenna-In Connector Antenna-In ConnectorReplacing the Antenna-In Connector Back to Contents Removing the Wireless Antenna Wireless AntennaReplacing the Wireless Antenna Back to Contents